42086060015 has 4 divisors (see below), whose sum is σ = 50503272024. Its totient is φ = 33668848008.

The previous prime is 42086059993. The next prime is 42086060033. The reversal of 42086060015 is 51006068024.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 42086060015 - 2²⁶ = 42018951151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4208605997 + ... + 4208606006.

It is an arithmetic number, because the mean of its divisors is an integer number (12625818006).

Almost surely, 2^42086060015 is an apocalyptic number.

42086060015 is a deficient number, since it is larger than the sum of its proper divisors (8417212009).

42086060015 is an equidigital number, since it uses as much as digits as its factorization.

42086060015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8417212008.

The product of its (nonzero) digits is 11520, while the sum is 32.

The spelling of 42086060015 in words is "forty-two billion, eighty-six million, sixty thousand, fifteen".